| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $169.46 | 12.725% | $191.0238 | $191.02 | $191.00 | $191.00 |
| Purchase #2 | $85.45 | 4.822% | $89.5704 | $89.57 | $89.55 | $89.60 |
| Purchase #3 | $17.42 | 11.357% | $19.3984 | $19.40 | $19.40 | $19.40 |
| Purchase #4 | $89.41 | 13.651% | $101.6154 | $101.62 | $101.60 | $101.60 |
| Purchase #5 | $190.37 | 3.490% | $197.0139 | $197.01 | $197.00 | $197.00 |
| Purchase #6 | $228.77 | 10.844% | $253.5778 | $253.58 | $253.60 | $253.60 |
| Purchase #7 | $20.74 | 13.175% | $23.4725 | $23.47 | $23.45 | $23.50 |
| 7 purchase totals = | $801.62 | $875.6722 | $875.67 | $875.60 | $875.70 | |